all I will say is beware when the market maker ( s ) hedge funds ( arbs ) yada yada yada do the a. slinky b.hoola-hoop c.twist d.flipper e. ( ---- your choice @#$%^&*) and you cannot trade against them when this happens I usually A. stand aside B. place orders far away from the market C. wait for them to stop the nonsense good luck gentlemen